CN204114453U - Pipelines of automobile air conditioner pressure plate structure - Google Patents
Pipelines of automobile air conditioner pressure plate structure Download PDFInfo
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- CN204114453U CN204114453U CN201420562982.9U CN201420562982U CN204114453U CN 204114453 U CN204114453 U CN 204114453U CN 201420562982 U CN201420562982 U CN 201420562982U CN 204114453 U CN204114453 U CN 204114453U
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- pressing plate
- ball valve
- pipelines
- air conditioner
- automobile air
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Abstract
The utility model discloses a kind of pipelines of automobile air conditioner pressure plate structure, comprise pipeline assembly and pressing plate, pressing plate comprises the second pressing plate and the first pressing plate; Pipeline assembly is fixedly connected with the second pressing plate, pier nose is fixedly connected with the first pressing plate, when the second pressing plate and the first pressing plate connect and compose pressing plate, pipeline assembly is communicated with by the ball valve be fixed in pressing plate with pier nose, ball valve operating device is placed in the mounting hole on pressing plate, its end is connected with groove by the pin matched with ball valve, and the other end is provided with the pin or groove that match with ball valve operation tool, and ball valve operating device to clamp surface is provided with the tool operation hole of inserting for ball valve operation tool; First pressing plate is provided with inner hole structure, in inner hole structure, is provided with internal tooth arrangement.Under the utility model adopts high-precision numerical control machining center to manufacture pressing plate agent structure situation, accurate broaching machine and special cutter is utilized to realize the three-dimensional tooth line of endoporus rule shape, to reach the final goal of best using effect.
Description
Technical field
The utility model relates to pipelines of automobile air conditioner accessory structure field, is specifically related to a kind of pipelines of automobile air conditioner pressure plate structure.
Background technique
There is numerous aluminum pipelines car air conditioner inside, the alignment quality direct relation air-conditioning security situation in use of pipeline.Existing air-conditioning duct adopts simple positioning device to add high-temperature soldering mostly.Under air-conditioning high strength running state, the pipeline that provides that can not be fully effective is located, and easily causes pipeline displacement and snap to cause leakage of refrigerant.At present, automotive air-conditioning system, in after-sales service or design verification stage, needs dismounting air-conditioning system component, particularly air-conditioning duct repeatedly.In this process, often can owing to lacking directly to the airborne release ownership cryogen when refrigerant recovering apparatus or this device are inconvenient to use, this just causes unnecessary a large amount of waste and environmental pollution.
Model utility content
The utility model overcomes the deficiencies in the prior art, provides a kind of pipelines of automobile air conditioner pressure plate structure of energy-conserving and environment-protective.
For solving above-mentioned technical problem, the utility model by the following technical solutions:
A kind of pipelines of automobile air conditioner pressure plate structure, comprise pipeline assembly and pressing plate, described pressing plate comprises the second pressing plate and the first pressing plate; Described pipeline assembly is fixedly connected with the second pressing plate and connects, pier nose is fixedly connected with the first pressing plate, when the second described pressing plate and the first pressing plate connect and compose pressing plate, described pipeline assembly is communicated with by the ball valve be fixed in pressing plate with pier nose, ball valve operating device is placed in the mounting hole on described pressing plate, its end is connected with groove by the pin matched with ball valve, the other end is provided with the pin or groove that match with ball valve operation tool, and described ball valve operating device to clamp surface is provided with the tool operation hole of inserting for ball valve operation tool; Described first pressing plate is provided with inner hole structure, in described inner hole structure, is provided with internal tooth arrangement.
Further technological scheme is that the first pressing plate is provided with T-shaped projection, described second pressing plate is provided with for fixing T-shaped projection and the U-shaped groove matched with it.
Further technological scheme is provided with the fixing bolt intercepting tool operation hole and mounting hole in pressing plate.
Further technological scheme is the mounting hole of mounting ball valve operating device on pressing plate, the groove of mounting ball valve is positioned on the first pressing plate or the second pressing plate simultaneously.
Further technological scheme is provided with seal ring between ball valve operating device and pressing plate.
Compared with prior art, the beneficial effects of the utility model are: under the utility model adopts high-precision numerical control machining center to manufacture pressing plate agent structure situation, accurate broaching machine and special cutter is utilized to realize the three-dimensional tooth line of endoporus rule shape, to reach the final goal of best using effect, rationally can recycle car air conditioner refrigerant, the adverse effect simultaneously discharge refrigerant can being avoided to produce nature.Total Product structure is simple, has good practicability, is easy to apply.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, the utility model embodiment's pipelines of automobile air conditioner pressure plate structure, comprises pipeline assembly 5 and pressing plate, and described pressing plate comprises the second pressing plate 6 and the first pressing plate 3, described pipeline assembly 5 is fixedly connected with the second pressing plate 6 and connects, pier nose 7 is fixedly connected with the first pressing plate 3, as preferred embodiment, when the second described pressing plate 6 and the first pressing plate 3 connect and compose pressing plate, described pipeline assembly 5 is communicated with by the ball valve 9 be fixed in pressing plate with pier nose 7, ball valve operating device 8 is placed in the mounting hole 302 on described pressing plate, its end is connected with groove by the pin matched with ball valve 9, the other end is provided with the pin or groove that match with ball valve operation tool 1, described ball valve operating device 8 to clamp surface is provided with the tool operation hole of inserting for ball valve operation tool 1, described first pressing plate 3 is provided with inner hole structure 10, in described inner hole structure 10, is provided with internal tooth arrangement.Specific embodiment is, the first pressing plate 3 is provided with T-shaped projection, described second pressing plate 6 is provided with for fixing T-shaped projection and the U-shaped groove 301 matched with it.Specific embodiment is, under adopting high-precision numerical control machining center to manufacture pressing plate agent structure situation, utilizes accurate broaching machine and special cutter to realize the three-dimensional tooth line of endoporus rule shape, to reach the final goal of best using effect.
The fixing bolt 4 intercepting tool operation hole and mounting hole 302 is installed in pressing plate; namely with mounting hole 302, tool operation hole is vertical is provided with bolt hole; the shutoff of mounting hole 302 can be realized by installation or removal fixing bolt 4; thus the phenomenon avoiding misoperation to close ball valve 9 occurs, and also can protect ball valve operating device 8.
Seal ring 2 is installed between ball valve operating device 8 and pressing plate, preferably two seal rings 2 is installed, plays the secondary seal effect of refrigeration agent, prevent refrigeration agent from being leaked by tool operation hole,, pier nose 7 is also provided with seal ring 2, and certain coordinates the sealing between component with other to make pier nose 7.It is fixing that fixing bolt 4 can be used between air-conditioning component that composite pressure plate is mated.Ball valve 9 is in "open" state under normal circumstances, when running into after-sales service or certain component of design verification air-conditioning, first dismantle fixing bolt 4 as required, firmly withstand pressing plate, prevent its pier nose 7 from departing from the component be mated voluntarily, then coordinate the corresponding ball valve 9 of closedown by the one shape pin of ball valve operation tool 1 and ball valve operation tool 8, now one shape pin should be in the state parallel with pipeline assembly 5, finally from the component be mated, takes out this composite pressure plate.So just can realize refrigeration agent to be temporarily stored in except in all the other systems need dismantled except component.
Spoken of in this manual " embodiment ", " another embodiment ", " embodiment ", etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and be included at least one embodiment of the application's generality description.Multiple place occurs that statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, when describing specific features, structure or a feature in conjunction with any one embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although the multiple explanatory embodiment here with reference to model utility is described the utility model, but, should be appreciated that, those skilled in the art can design a lot of other amendment and mode of execution, these amendments and mode of execution will drop within spirit disclosed in the present application and spirit.More particularly, in the scope of, accompanying drawing open in the application and claim, multiple modification and improvement can be carried out to the constituent elements of subject combination layout and/or layout.Except the modification of carrying out constituent elements and/or layout is with except improvement, to those skilled in the art, other purposes also will be obvious.
Claims (5)
1. a pipelines of automobile air conditioner pressure plate structure, comprises pipeline assembly (5) and pressing plate, and described pressing plate comprises the second pressing plate (6) and the first pressing plate (3), it is characterized in that: described pipeline assembly (5) is fixedly connected with the second pressing plate (6) and connects, pier nose (7) is fixedly connected with the first pressing plate (3), when described the second pressing plate (6) and the first pressing plate (3) connect and compose pressing plate, described pipeline assembly (5) is communicated with by the ball valve (9) be fixed in pressing plate with pier nose (7), ball valve operating device (8) is placed in the mounting hole (302) on described pressing plate, its end is connected with groove by the pin matched with ball valve (9), the other end is provided with the pin or groove that match with ball valve operation tool (1), described ball valve operating device (8) to clamp surface is provided with the tool operation hole (303) of inserting for ball valve operation tool (1), described first pressing plate (3) is provided with inner hole structure (10), and described inner hole structure is provided with internal tooth arrangement in (10).
2. pipelines of automobile air conditioner pressure plate structure according to claim 1, is characterized in that described the first pressing plate (3) is provided with T-shaped projection, described second pressing plate (6) is provided with for fixing T-shaped projection and the U-shaped groove (301) matched with it.
3. pipelines of automobile air conditioner pressure plate structure according to claim 1, is characterized in that being provided with the fixing bolt (4) intercepting tool operation hole (303) and mounting hole (302) in described pressing plate.
4. pipelines of automobile air conditioner pressure plate structure according to claim 1, is characterized in that the mounting hole (302) of mounting ball valve operating device (8) on described pressing plate, the groove of mounting ball valve (9) is positioned on the first pressing plate (3) or the second pressing plate (6) simultaneously.
5. pipelines of automobile air conditioner pressure plate structure according to claim 4, is characterized in that being provided with seal ring (2) between described ball valve operating device (8) and pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562982.9U CN204114453U (en) | 2014-09-28 | 2014-09-28 | Pipelines of automobile air conditioner pressure plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562982.9U CN204114453U (en) | 2014-09-28 | 2014-09-28 | Pipelines of automobile air conditioner pressure plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204114453U true CN204114453U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562982.9U Active CN204114453U (en) | 2014-09-28 | 2014-09-28 | Pipelines of automobile air conditioner pressure plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204114453U (en) |
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2014
- 2014-09-28 CN CN201420562982.9U patent/CN204114453U/en active Active
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| GR01 | Patent grant |